NC-401(ZH381NC)Dispersive antiscaling corrosion inhibitor(equal to N-7350)

    This product is equal to the main agent called N-7350 of American Nalco company. After the appraisal and tests conducted by Mr. Shen Hongli, our General Manager, its performance has exceeded the imported N-7350. It is suitable for the water-treatment in petrochemical factory, power plant, steel factory, chemical factory. Especially, it receives outstanding effects in the cooling water circulation systems of refinery. Since the NC-401 has polybasic alcohol organic phosphate, it has a unique feature of absorption-desorption.

    It also has the following features:

    (a) It can affect in the alkaline condition of pH value between 7.4 - 8.5. It won't corrode when pH is out of control.

    (b) It has the dispersion, anti-scaling and corrosion-inhibition features. Although it works in the alkaline condition, the partial corrosion of the surface of heaters reduces.

    (c) It can be mixed with hyamine biocide. It won't produce deposition, and this won't affect the effects.

    (d) The anti-scaling and anticorrosion properties have exceeded the imported N-7350.

(1) Features:

    (a) The multifunction liquid product- It may reduce the dosage of the chemical quantity.

    (b) Controlling the mineral scales- It may keep the effective heat conduction.

    (c) Controlling the corrosion- It may prolong the working life of the equipment,and reduce the maintenance and repair expenses.

    (d) Controlling the scale deposition- It may reduce the cleaning and parking time for the equipment.

    (e)  Not containing chromate- It may improve the discharged polluted water of the cooling water tower, and reduce the pollution of the environment.

(2) Specification:

Appearance
Dark brown liquid
Organic Phosphoric(As PO4)Content,% >=
9.5
Ortho-phosphoric Acid(PO4)content,% <=
3.0
Viscosity(250C),pas
14*10-3~23*10-3
pH(1% Water Solution)
2.0 - 3.0

(3)Packing & Storage

Packed in 25Kg or 200Kg plastic pails. Storage is one year.

Telephone:025-83314346 E-mail:13327801905@189.cn Address: Room 504, Zhong Shang Wan Hao Mansion, No. 215 Zhongshan North Road, Gulou District, Nanjing, Jiangsu Province

All rights reservedⓒ NanJing Naco Water Treatment Technology CO.,LTD Record No.:Su ICP No. 19039420-1 Technical Support:KUUJIA SOFT